Airtel — regarding internet

Address:

Ambala, Haryana, 134003

I have got add on plan of rs 799 on 23 december 2017. Since the day i am facing internet problem. Airtel company did provide any solution to me. I have did many complaintsuppliers at customer care but did not get satisfied reply
On 31st dec company send me a message that you have consumed 50 gb data of your plan. So your internet could not be run. Sir please do the needful

With regards

Om prakash saini